379851812 has 12 divisors (see below), whose sum is σ = 667670640. Its totient is φ = 189088776.

The previous prime is 379851803. The next prime is 379851827. The reversal of 379851812 is 218158973.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208262 + ... + 210077.

It is an arithmetic number, because the mean of its divisors is an integer number (55639220).

Almost surely, 2^379851812 is an apocalyptic number.

It is an amenable number.

379851812 is a deficient number, since it is larger than the sum of its proper divisors (287818828).

379851812 is a wasteful number, since it uses less digits than its factorization.

379851812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418570 (or 418568 counting only the distinct ones).

The product of its digits is 120960, while the sum is 44.

The square root of 379851812 is about 19489.7873769828. The cubic root of 379851812 is about 724.2214786932.

The spelling of 379851812 in words is "three hundred seventy-nine million, eight hundred fifty-one thousand, eight hundred twelve".